201898350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:443

約数の個数: 144

約数和(自身を含む): 575213184

約数和(自身を除く): 373314834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 41, 45, 50, 62, 75, 82, 90, 93, 123, 150, 155, 186, 205, 225, 246, 279, 310, 353, 369, 410, 450, 465, 558, 615, 706, 738, 775, 930, 1025, 1059, 1230, 1271, 1395, 1550, 1765, 1845, 2050, 2118, 2325, 2542, 2790, 3075, 3177, 3530, 3690, 3813, 4650, 5295, 6150, 6354, 6355, 6975, 7626, 8825, 9225, 10590, 10943, 11439, 12710, 13950, 14473, 15885, 17650, 18450, 19065, 21886, 22878, 26475, 28946, 31770, 31775, 32829, 38130, 43419, 52950, 54715, 57195, 63550, 65658, 72365, 79425, 86838, 95325, 98487, 109430, 114390, 130257, 144730, 158850, 164145, 190650, 196974, 217095, 260514, 273575, 285975, 328290, 361825, 434190, 448663, 492435, 547150, 571950, 651285, 723650, 820725, 897326, 984870, 1085475, 1302570, 1345989, 1641450, 2170950, 2243315, 2462175, 2691978, 3256425, 4037967, 4486630, 4924350, 6512850, 6729945, 8075934, 11216575, 13459890, 20189835, 22433150, 33649725, 40379670, 67299450, 100949175, 201898350]

約数ペア:

[(1, 201898350), (2, 100949175), (3, 67299450), (5, 40379670), (6, 33649725), (9, 22433150), (10, 20189835), (15, 13459890), (18, 11216575), (25, 8075934), (30, 6729945), (31, 6512850), (41, 4924350), (45, 4486630), (50, 4037967), (62, 3256425), (75, 2691978), (82, 2462175), (90, 2243315), (93, 2170950), (123, 1641450), (150, 1345989), (155, 1302570), (186, 1085475), (205, 984870), (225, 897326), (246, 820725), (279, 723650), (310, 651285), (353, 571950), (369, 547150), (410, 492435), (450, 448663), (465, 434190), (558, 361825), (615, 328290), (706, 285975), (738, 273575), (775, 260514), (930, 217095), (1025, 196974), (1059, 190650), (1230, 164145), (1271, 158850), (1395, 144730), (1550, 130257), (1765, 114390), (1845, 109430), (2050, 98487), (2118, 95325), (2325, 86838), (2542, 79425), (2790, 72365), (3075, 65658), (3177, 63550), (3530, 57195), (3690, 54715), (3813, 52950), (4650, 43419), (5295, 38130), (6150, 32829), (6354, 31775), (6355, 31770), (6975, 28946), (7626, 26475), (8825, 22878), (9225, 21886), (10590, 19065), (10943, 18450), (11439, 17650), (12710, 15885), (13950, 14473)]