201736908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^4\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 90

約数和(自身を含む): 550794244

約数和(自身を除く): 349057336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 361, 387, 516, 684, 722, 774, 817, 1083, 1444, 1548, 1634, 2166, 2451, 3249, 3268, 4332, 4902, 6498, 6859, 7353, 9804, 12996, 13718, 14706, 15523, 20577, 27436, 29412, 31046, 41154, 46569, 61731, 62092, 82308, 93138, 123462, 130321, 139707, 186276, 246924, 260642, 279414, 294937, 390963, 521284, 558828, 589874, 781926, 884811, 1172889, 1179748, 1563852, 1769622, 2345778, 2654433, 3539244, 4691556, 5308866, 5603803, 10617732, 11207606, 16811409, 22415212, 33622818, 50434227, 67245636, 100868454, 201736908]

約数ペア:

[(1, 201736908), (2, 100868454), (3, 67245636), (4, 50434227), (6, 33622818), (9, 22415212), (12, 16811409), (18, 11207606), (19, 10617732), (36, 5603803), (38, 5308866), (43, 4691556), (57, 3539244), (76, 2654433), (86, 2345778), (114, 1769622), (129, 1563852), (171, 1179748), (172, 1172889), (228, 884811), (258, 781926), (342, 589874), (361, 558828), (387, 521284), (516, 390963), (684, 294937), (722, 279414), (774, 260642), (817, 246924), (1083, 186276), (1444, 139707), (1548, 130321), (1634, 123462), (2166, 93138), (2451, 82308), (3249, 62092), (3268, 61731), (4332, 46569), (4902, 41154), (6498, 31046), (6859, 29412), (7353, 27436), (9804, 20577), (12996, 15523), (13718, 14706)]