201538740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15199}}^1$

素因数の和:15241

約数の個数: 96

約数和(自身を含む): 643507200

約数和(自身を除く): 441968460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 15199, 30398, 45597, 60796, 75995, 91194, 151990, 182388, 197587, 227985, 258383, 303980, 395174, 455970, 516766, 592761, 775149, 790348, 911940, 987935, 1033532, 1185522, 1291915, 1550298, 1975870, 2371044, 2583830, 2963805, 3100596, 3358979, 3875745, 3951740, 5167660, 5927610, 6717958, 7751490, 10076937, 11855220, 13435916, 15502980, 16794895, 20153874, 33589790, 40307748, 50384685, 67179580, 100769370, 201538740]

約数ペア:

[(1, 201538740), (2, 100769370), (3, 67179580), (4, 50384685), (5, 40307748), (6, 33589790), (10, 20153874), (12, 16794895), (13, 15502980), (15, 13435916), (17, 11855220), (20, 10076937), (26, 7751490), (30, 6717958), (34, 5927610), (39, 5167660), (51, 3951740), (52, 3875745), (60, 3358979), (65, 3100596), (68, 2963805), (78, 2583830), (85, 2371044), (102, 1975870), (130, 1550298), (156, 1291915), (170, 1185522), (195, 1033532), (204, 987935), (221, 911940), (255, 790348), (260, 775149), (340, 592761), (390, 516766), (442, 455970), (510, 395174), (663, 303980), (780, 258383), (884, 227985), (1020, 197587), (1105, 182388), (1326, 151990), (2210, 91194), (2652, 75995), (3315, 60796), (4420, 45597), (6630, 30398), (13260, 15199)]