201748716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 576296448

約数和(自身を除く): 374547732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 61, 74, 78, 111, 117, 122, 148, 156, 183, 191, 222, 234, 244, 333, 366, 382, 444, 468, 481, 549, 573, 666, 732, 764, 793, 962, 1098, 1146, 1332, 1443, 1586, 1719, 1924, 2196, 2257, 2292, 2379, 2483, 2886, 3172, 3438, 4329, 4514, 4758, 4966, 5772, 6771, 6876, 7067, 7137, 7449, 8658, 9028, 9516, 9932, 11651, 13542, 14134, 14274, 14898, 17316, 20313, 21201, 22347, 23302, 27084, 28268, 28548, 29341, 29796, 34953, 40626, 42402, 44694, 46604, 58682, 63603, 69906, 81252, 84804, 88023, 89388, 91871, 104859, 117364, 127206, 139812, 151463, 176046, 183742, 209718, 254412, 264069, 275613, 302926, 352092, 367484, 419436, 431087, 454389, 528138, 551226, 605852, 826839, 862174, 908778, 1056276, 1102452, 1293261, 1363167, 1653678, 1724348, 1817556, 2586522, 2726334, 3307356, 3879783, 5173044, 5452668, 5604131, 7759566, 11208262, 15519132, 16812393, 22416524, 33624786, 50437179, 67249572, 100874358, 201748716]

約数ペア:

[(1, 201748716), (2, 100874358), (3, 67249572), (4, 50437179), (6, 33624786), (9, 22416524), (12, 16812393), (13, 15519132), (18, 11208262), (26, 7759566), (36, 5604131), (37, 5452668), (39, 5173044), (52, 3879783), (61, 3307356), (74, 2726334), (78, 2586522), (111, 1817556), (117, 1724348), (122, 1653678), (148, 1363167), (156, 1293261), (183, 1102452), (191, 1056276), (222, 908778), (234, 862174), (244, 826839), (333, 605852), (366, 551226), (382, 528138), (444, 454389), (468, 431087), (481, 419436), (549, 367484), (573, 352092), (666, 302926), (732, 275613), (764, 264069), (793, 254412), (962, 209718), (1098, 183742), (1146, 176046), (1332, 151463), (1443, 139812), (1586, 127206), (1719, 117364), (1924, 104859), (2196, 91871), (2257, 89388), (2292, 88023), (2379, 84804), (2483, 81252), (2886, 69906), (3172, 63603), (3438, 58682), (4329, 46604), (4514, 44694), (4758, 42402), (4966, 40626), (5772, 34953), (6771, 29796), (6876, 29341), (7067, 28548), (7137, 28268), (7449, 27084), (8658, 23302), (9028, 22347), (9516, 21201), (9932, 20313), (11651, 17316), (13542, 14898), (14134, 14274)]