201399500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 466712064

約数和(自身を除く): 265312564

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 83, 92, 100, 115, 125, 166, 211, 230, 250, 332, 415, 422, 460, 500, 575, 830, 844, 1055, 1150, 1660, 1909, 2075, 2110, 2300, 2875, 3818, 4150, 4220, 4853, 5275, 5750, 7636, 8300, 9545, 9706, 10375, 10550, 11500, 17513, 19090, 19412, 20750, 21100, 24265, 26375, 35026, 38180, 41500, 47725, 48530, 52750, 70052, 87565, 95450, 97060, 105500, 121325, 175130, 190900, 238625, 242650, 350260, 402799, 437825, 477250, 485300, 606625, 805598, 875650, 954500, 1213250, 1611196, 1751300, 2013995, 2189125, 2426500, 4027990, 4378250, 8055980, 8756500, 10069975, 20139950, 40279900, 50349875, 100699750, 201399500]

約数ペア:

[(1, 201399500), (2, 100699750), (4, 50349875), (5, 40279900), (10, 20139950), (20, 10069975), (23, 8756500), (25, 8055980), (46, 4378250), (50, 4027990), (83, 2426500), (92, 2189125), (100, 2013995), (115, 1751300), (125, 1611196), (166, 1213250), (211, 954500), (230, 875650), (250, 805598), (332, 606625), (415, 485300), (422, 477250), (460, 437825), (500, 402799), (575, 350260), (830, 242650), (844, 238625), (1055, 190900), (1150, 175130), (1660, 121325), (1909, 105500), (2075, 97060), (2110, 95450), (2300, 87565), (2875, 70052), (3818, 52750), (4150, 48530), (4220, 47725), (4853, 41500), (5275, 38180), (5750, 35026), (7636, 26375), (8300, 24265), (9545, 21100), (9706, 20750), (10375, 19412), (10550, 19090), (11500, 17513)]