201104820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{151}}^2$

素因数の和:331

約数の個数: 162

約数和(自身を含む): 714343266

約数和(自身を除く): 513238446

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 151, 180, 196, 210, 245, 252, 294, 302, 315, 420, 441, 453, 490, 588, 604, 630, 735, 755, 882, 906, 980, 1057, 1260, 1359, 1470, 1510, 1764, 1812, 2114, 2205, 2265, 2718, 2940, 3020, 3171, 4228, 4410, 4530, 5285, 5436, 6342, 6795, 7399, 8820, 9060, 9513, 10570, 12684, 13590, 14798, 15855, 19026, 21140, 22197, 22801, 27180, 29596, 31710, 36995, 38052, 44394, 45602, 47565, 63420, 66591, 68403, 73990, 88788, 91204, 95130, 110985, 114005, 133182, 136806, 147980, 159607, 190260, 205209, 221970, 228010, 266364, 273612, 319214, 332955, 342015, 410418, 443940, 456020, 478821, 638428, 665910, 684030, 798035, 820836, 957642, 1026045, 1117249, 1331820, 1368060, 1436463, 1596070, 1915284, 2052090, 2234498, 2394105, 2872926, 3192140, 3351747, 4104180, 4468996, 4788210, 5586245, 5745852, 6703494, 7182315, 9576420, 10055241, 11172490, 13406988, 14364630, 16758735, 20110482, 22344980, 28729260, 33517470, 40220964, 50276205, 67034940, 100552410, 201104820]

約数ペア:

[(1, 201104820), (2, 100552410), (3, 67034940), (4, 50276205), (5, 40220964), (6, 33517470), (7, 28729260), (9, 22344980), (10, 20110482), (12, 16758735), (14, 14364630), (15, 13406988), (18, 11172490), (20, 10055241), (21, 9576420), (28, 7182315), (30, 6703494), (35, 5745852), (36, 5586245), (42, 4788210), (45, 4468996), (49, 4104180), (60, 3351747), (63, 3192140), (70, 2872926), (84, 2394105), (90, 2234498), (98, 2052090), (105, 1915284), (126, 1596070), (140, 1436463), (147, 1368060), (151, 1331820), (180, 1117249), (196, 1026045), (210, 957642), (245, 820836), (252, 798035), (294, 684030), (302, 665910), (315, 638428), (420, 478821), (441, 456020), (453, 443940), (490, 410418), (588, 342015), (604, 332955), (630, 319214), (735, 273612), (755, 266364), (882, 228010), (906, 221970), (980, 205209), (1057, 190260), (1260, 159607), (1359, 147980), (1470, 136806), (1510, 133182), (1764, 114005), (1812, 110985), (2114, 95130), (2205, 91204), (2265, 88788), (2718, 73990), (2940, 68403), (3020, 66591), (3171, 63420), (4228, 47565), (4410, 45602), (4530, 44394), (5285, 38052), (5436, 36995), (6342, 31710), (6795, 29596), (7399, 27180), (8820, 22801), (9060, 22197), (9513, 21140), (10570, 19026), (12684, 15855), (13590, 14798)]