201456216

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2131}}^1$

素因数の和:2257

約数の個数: 96

約数和(自身を含む): 593676720

約数和(自身を除く): 392220504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 101, 104, 117, 156, 202, 234, 303, 312, 404, 468, 606, 808, 909, 936, 1212, 1313, 1818, 2131, 2424, 2626, 3636, 3939, 4262, 5252, 6393, 7272, 7878, 8524, 10504, 11817, 12786, 15756, 17048, 19179, 23634, 25572, 27703, 31512, 38358, 47268, 51144, 55406, 76716, 83109, 94536, 110812, 153432, 166218, 215231, 221624, 249327, 332436, 430462, 498654, 645693, 664872, 860924, 997308, 1291386, 1721848, 1937079, 1994616, 2582772, 2798003, 3874158, 5165544, 5596006, 7748316, 8394009, 11192012, 15496632, 16788018, 22384024, 25182027, 33576036, 50364054, 67152072, 100728108, 201456216]

約数ペア:

[(1, 201456216), (2, 100728108), (3, 67152072), (4, 50364054), (6, 33576036), (8, 25182027), (9, 22384024), (12, 16788018), (13, 15496632), (18, 11192012), (24, 8394009), (26, 7748316), (36, 5596006), (39, 5165544), (52, 3874158), (72, 2798003), (78, 2582772), (101, 1994616), (104, 1937079), (117, 1721848), (156, 1291386), (202, 997308), (234, 860924), (303, 664872), (312, 645693), (404, 498654), (468, 430462), (606, 332436), (808, 249327), (909, 221624), (936, 215231), (1212, 166218), (1313, 153432), (1818, 110812), (2131, 94536), (2424, 83109), (2626, 76716), (3636, 55406), (3939, 51144), (4262, 47268), (5252, 38358), (6393, 31512), (7272, 27703), (7878, 25572), (8524, 23634), (10504, 19179), (11817, 17048), (12786, 15756)]