201654570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22481}}^1$

素因数の和:22527

約数の個数: 64

約数和(自身を含む): 543884544

約数和(自身を除く): 342229974

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 22481, 44962, 67443, 112405, 134886, 224810, 292253, 337215, 517063, 584506, 674430, 876759, 1034126, 1461265, 1551189, 1753518, 2585315, 2922530, 3102378, 4383795, 5170630, 6721819, 7755945, 8767590, 13443638, 15511890, 20165457, 33609095, 40330914, 67218190, 100827285, 201654570]

約数ペア:

[(1, 201654570), (2, 100827285), (3, 67218190), (5, 40330914), (6, 33609095), (10, 20165457), (13, 15511890), (15, 13443638), (23, 8767590), (26, 7755945), (30, 6721819), (39, 5170630), (46, 4383795), (65, 3102378), (69, 2922530), (78, 2585315), (115, 1753518), (130, 1551189), (138, 1461265), (195, 1034126), (230, 876759), (299, 674430), (345, 584506), (390, 517063), (598, 337215), (690, 292253), (897, 224810), (1495, 134886), (1794, 112405), (2990, 67443), (4485, 44962), (8970, 22481)]