197328950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1462

約数の個数: 96

約数和(自身を含む): 466636800

約数和(自身を除く): 269307850

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 31, 35, 50, 62, 65, 70, 91, 130, 155, 175, 182, 217, 310, 325, 350, 403, 434, 455, 650, 775, 806, 910, 1085, 1399, 1550, 2015, 2170, 2275, 2798, 2821, 4030, 4550, 5425, 5642, 6995, 9793, 10075, 10850, 13990, 14105, 18187, 19586, 20150, 28210, 34975, 36374, 43369, 48965, 69950, 70525, 86738, 90935, 97930, 127309, 141050, 181870, 216845, 244825, 254618, 303583, 433690, 454675, 489650, 563797, 607166, 636545, 909350, 1084225, 1127594, 1273090, 1517915, 2168450, 2818985, 3035830, 3182725, 3946579, 5637970, 6365450, 7589575, 7893158, 14094925, 15179150, 19732895, 28189850, 39465790, 98664475, 197328950]

約数ペア:

[(1, 197328950), (2, 98664475), (5, 39465790), (7, 28189850), (10, 19732895), (13, 15179150), (14, 14094925), (25, 7893158), (26, 7589575), (31, 6365450), (35, 5637970), (50, 3946579), (62, 3182725), (65, 3035830), (70, 2818985), (91, 2168450), (130, 1517915), (155, 1273090), (175, 1127594), (182, 1084225), (217, 909350), (310, 636545), (325, 607166), (350, 563797), (403, 489650), (434, 454675), (455, 433690), (650, 303583), (775, 254618), (806, 244825), (910, 216845), (1085, 181870), (1399, 141050), (1550, 127309), (2015, 97930), (2170, 90935), (2275, 86738), (2798, 70525), (2821, 69950), (4030, 48965), (4550, 43369), (5425, 36374), (5642, 34975), (6995, 28210), (9793, 20150), (10075, 19586), (10850, 18187), (13990, 14105)]