200221860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 578592000

約数和(自身を除く): 378370140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 199, 205, 246, 398, 409, 410, 492, 597, 615, 796, 818, 820, 995, 1194, 1227, 1230, 1636, 1990, 2045, 2388, 2454, 2460, 2985, 3980, 4090, 4908, 5970, 6135, 8159, 8180, 11940, 12270, 16318, 16769, 24477, 24540, 32636, 33538, 40795, 48954, 50307, 67076, 81391, 81590, 83845, 97908, 100614, 122385, 162782, 163180, 167690, 201228, 244173, 244770, 251535, 325564, 335380, 406955, 488346, 489540, 503070, 813910, 976692, 1006140, 1220865, 1627820, 2441730, 3337031, 4883460, 6674062, 10011093, 13348124, 16685155, 20022186, 33370310, 40044372, 50055465, 66740620, 100110930, 200221860]

約数ペア:

[(1, 200221860), (2, 100110930), (3, 66740620), (4, 50055465), (5, 40044372), (6, 33370310), (10, 20022186), (12, 16685155), (15, 13348124), (20, 10011093), (30, 6674062), (41, 4883460), (60, 3337031), (82, 2441730), (123, 1627820), (164, 1220865), (199, 1006140), (205, 976692), (246, 813910), (398, 503070), (409, 489540), (410, 488346), (492, 406955), (597, 335380), (615, 325564), (796, 251535), (818, 244770), (820, 244173), (995, 201228), (1194, 167690), (1227, 163180), (1230, 162782), (1636, 122385), (1990, 100614), (2045, 97908), (2388, 83845), (2454, 81590), (2460, 81391), (2985, 67076), (3980, 50307), (4090, 48954), (4908, 40795), (5970, 33538), (6135, 32636), (8159, 24540), (8180, 24477), (11940, 16769), (12270, 16318)]