208656630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:455

約数の個数: 192

約数和(自身を含む): 678787200

約数和(自身を除く): 470130570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 73, 78, 90, 91, 105, 117, 126, 130, 146, 182, 195, 210, 219, 234, 273, 315, 349, 365, 390, 438, 455, 511, 546, 585, 630, 657, 698, 730, 819, 910, 949, 1022, 1047, 1095, 1170, 1314, 1365, 1533, 1638, 1745, 1898, 2094, 2190, 2443, 2555, 2730, 2847, 3066, 3141, 3285, 3490, 4095, 4537, 4599, 4745, 4886, 5110, 5235, 5694, 6282, 6570, 6643, 7329, 7665, 8190, 8541, 9074, 9198, 9490, 10470, 12215, 13286, 13611, 14235, 14658, 15330, 15705, 17082, 19929, 21987, 22685, 22995, 24430, 25477, 27222, 28470, 31410, 31759, 33215, 36645, 39858, 40833, 42705, 43974, 45370, 45990, 50954, 59787, 63518, 66430, 68055, 73290, 76431, 81666, 85410, 95277, 99645, 109935, 119574, 127385, 136110, 152862, 158795, 178339, 190554, 199290, 204165, 219870, 229293, 254770, 285831, 298935, 317590, 331201, 356678, 382155, 408330, 458586, 476385, 535017, 571662, 597870, 662402, 764310, 891695, 952770, 993603, 1070034, 1146465, 1429155, 1605051, 1656005, 1783390, 1987206, 2292930, 2318407, 2675085, 2858310, 2980809, 3210102, 3312010, 4636814, 4968015, 5350170, 5961618, 6955221, 8025255, 9936030, 11592035, 13910442, 14904045, 16050510, 20865663, 23184070, 29808090, 34776105, 41731326, 69552210, 104328315, 208656630]

約数ペア:

[(1, 208656630), (2, 104328315), (3, 69552210), (5, 41731326), (6, 34776105), (7, 29808090), (9, 23184070), (10, 20865663), (13, 16050510), (14, 14904045), (15, 13910442), (18, 11592035), (21, 9936030), (26, 8025255), (30, 6955221), (35, 5961618), (39, 5350170), (42, 4968015), (45, 4636814), (63, 3312010), (65, 3210102), (70, 2980809), (73, 2858310), (78, 2675085), (90, 2318407), (91, 2292930), (105, 1987206), (117, 1783390), (126, 1656005), (130, 1605051), (146, 1429155), (182, 1146465), (195, 1070034), (210, 993603), (219, 952770), (234, 891695), (273, 764310), (315, 662402), (349, 597870), (365, 571662), (390, 535017), (438, 476385), (455, 458586), (511, 408330), (546, 382155), (585, 356678), (630, 331201), (657, 317590), (698, 298935), (730, 285831), (819, 254770), (910, 229293), (949, 219870), (1022, 204165), (1047, 199290), (1095, 190554), (1170, 178339), (1314, 158795), (1365, 152862), (1533, 136110), (1638, 127385), (1745, 119574), (1898, 109935), (2094, 99645), (2190, 95277), (2443, 85410), (2555, 81666), (2730, 76431), (2847, 73290), (3066, 68055), (3141, 66430), (3285, 63518), (3490, 59787), (4095, 50954), (4537, 45990), (4599, 45370), (4745, 43974), (4886, 42705), (5110, 40833), (5235, 39858), (5694, 36645), (6282, 33215), (6570, 31759), (6643, 31410), (7329, 28470), (7665, 27222), (8190, 25477), (8541, 24430), (9074, 22995), (9198, 22685), (9490, 21987), (10470, 19929), (12215, 17082), (13286, 15705), (13611, 15330), (14235, 14658)]