203440290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9511}}^1$

素因数の和:9575

約数の個数: 64

約数和(自身を含む): 525975552

約数和(自身を除く): 322535262

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 465, 690, 713, 930, 1426, 2139, 3565, 4278, 7130, 9511, 10695, 19022, 21390, 28533, 47555, 57066, 95110, 142665, 218753, 285330, 294841, 437506, 589682, 656259, 884523, 1093765, 1312518, 1474205, 1769046, 2187530, 2948410, 3281295, 4422615, 6562590, 6781343, 8845230, 13562686, 20344029, 33906715, 40688058, 67813430, 101720145, 203440290]

約数ペア:

[(1, 203440290), (2, 101720145), (3, 67813430), (5, 40688058), (6, 33906715), (10, 20344029), (15, 13562686), (23, 8845230), (30, 6781343), (31, 6562590), (46, 4422615), (62, 3281295), (69, 2948410), (93, 2187530), (115, 1769046), (138, 1474205), (155, 1312518), (186, 1093765), (230, 884523), (310, 656259), (345, 589682), (465, 437506), (690, 294841), (713, 285330), (930, 218753), (1426, 142665), (2139, 95110), (3565, 57066), (4278, 47555), (7130, 28533), (9511, 21390), (10695, 19022)]