201564730096

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{2647}}^1\times {\mathrm{128629}}^1$

素因数の和:131321

約数の個数: 40

約数和(自身を含む): 401241218720

約数和(自身を除く): 199676488624

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 2647, 5294, 10588, 21176, 42352, 97939, 128629, 195878, 257258, 391756, 514516, 783512, 1029032, 1567024, 2058064, 4759273, 9518546, 19037092, 38074184, 76148368, 340480963, 680961926, 1361923852, 2723847704, 5447695408, 12597795631, 25195591262, 50391182524, 100782365048, 201564730096]

約数ペア:

[(1, 201564730096), (2, 100782365048), (4, 50391182524), (8, 25195591262), (16, 12597795631), (37, 5447695408), (74, 2723847704), (148, 1361923852), (296, 680961926), (592, 340480963), (2647, 76148368), (5294, 38074184), (10588, 19037092), (21176, 9518546), (42352, 4759273), (97939, 2058064), (128629, 1567024), (195878, 1029032), (257258, 783512), (391756, 514516)]