201982980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^3\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 589575168

約数和(自身を除く): 387592188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 113, 124, 155, 186, 226, 310, 339, 372, 452, 465, 565, 620, 678, 930, 961, 1130, 1356, 1695, 1860, 1922, 2260, 2883, 3390, 3503, 3844, 4805, 5766, 6780, 7006, 9610, 10509, 11532, 14012, 14415, 17515, 19220, 21018, 28830, 29791, 35030, 42036, 52545, 57660, 59582, 70060, 89373, 105090, 108593, 119164, 148955, 178746, 210180, 217186, 297910, 325779, 357492, 434372, 446865, 542965, 595820, 651558, 893730, 1085930, 1303116, 1628895, 1787460, 2171860, 3257790, 3366383, 6515580, 6732766, 10099149, 13465532, 16831915, 20198298, 33663830, 40396596, 50495745, 67327660, 100991490, 201982980]

約数ペア:

[(1, 201982980), (2, 100991490), (3, 67327660), (4, 50495745), (5, 40396596), (6, 33663830), (10, 20198298), (12, 16831915), (15, 13465532), (20, 10099149), (30, 6732766), (31, 6515580), (60, 3366383), (62, 3257790), (93, 2171860), (113, 1787460), (124, 1628895), (155, 1303116), (186, 1085930), (226, 893730), (310, 651558), (339, 595820), (372, 542965), (452, 446865), (465, 434372), (565, 357492), (620, 325779), (678, 297910), (930, 217186), (961, 210180), (1130, 178746), (1356, 148955), (1695, 119164), (1860, 108593), (1922, 105090), (2260, 89373), (2883, 70060), (3390, 59582), (3503, 57660), (3844, 52545), (4805, 42036), (5766, 35030), (6780, 29791), (7006, 28830), (9610, 21018), (10509, 19220), (11532, 17515), (14012, 14415)]