201005558205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1\times {\mathrm{26161}}^1$

素因数の和:27254

約数の個数: 64

約数和(自身を含む): 352621900800

約数和(自身を除く): 151616342595

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1039, 1479, 2465, 3117, 5195, 7395, 15585, 17663, 26161, 30131, 52989, 78483, 88315, 90393, 130805, 150655, 264945, 392415, 444737, 451965, 512227, 758669, 1334211, 1536681, 2223685, 2276007, 2561135, 3793345, 6671055, 7683405, 11380035, 12897373, 27181279, 38692119, 64486865, 81543837, 135906395, 193460595, 407719185, 462081743, 788257091, 1386245229, 2310408715, 2364771273, 3941285455, 6931226145, 11823856365, 13400370547, 40201111641, 67001852735, 201005558205]

約数ペア:

[(1, 201005558205), (3, 67001852735), (5, 40201111641), (15, 13400370547), (17, 11823856365), (29, 6931226145), (51, 3941285455), (85, 2364771273), (87, 2310408715), (145, 1386245229), (255, 788257091), (435, 462081743), (493, 407719185), (1039, 193460595), (1479, 135906395), (2465, 81543837), (3117, 64486865), (5195, 38692119), (7395, 27181279), (15585, 12897373), (17663, 11380035), (26161, 7683405), (30131, 6671055), (52989, 3793345), (78483, 2561135), (88315, 2276007), (90393, 2223685), (130805, 1536681), (150655, 1334211), (264945, 758669), (392415, 512227), (444737, 451965)]