200939500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 465139584

約数和(自身を除く): 264200084

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 101, 115, 125, 173, 202, 230, 250, 346, 404, 460, 500, 505, 575, 692, 865, 1010, 1150, 1730, 2020, 2300, 2323, 2525, 2875, 3460, 3979, 4325, 4646, 5050, 5750, 7958, 8650, 9292, 10100, 11500, 11615, 12625, 15916, 17300, 17473, 19895, 21625, 23230, 25250, 34946, 39790, 43250, 46460, 50500, 58075, 69892, 79580, 86500, 87365, 99475, 116150, 174730, 198950, 232300, 290375, 349460, 397900, 401879, 436825, 497375, 580750, 803758, 873650, 994750, 1161500, 1607516, 1747300, 1989500, 2009395, 2184125, 4018790, 4368250, 8037580, 8736500, 10046975, 20093950, 40187900, 50234875, 100469750, 200939500]

約数ペア:

[(1, 200939500), (2, 100469750), (4, 50234875), (5, 40187900), (10, 20093950), (20, 10046975), (23, 8736500), (25, 8037580), (46, 4368250), (50, 4018790), (92, 2184125), (100, 2009395), (101, 1989500), (115, 1747300), (125, 1607516), (173, 1161500), (202, 994750), (230, 873650), (250, 803758), (346, 580750), (404, 497375), (460, 436825), (500, 401879), (505, 397900), (575, 349460), (692, 290375), (865, 232300), (1010, 198950), (1150, 174730), (1730, 116150), (2020, 99475), (2300, 87365), (2323, 86500), (2525, 79580), (2875, 69892), (3460, 58075), (3979, 50500), (4325, 46460), (4646, 43250), (5050, 39790), (5750, 34946), (7958, 25250), (8650, 23230), (9292, 21625), (10100, 19895), (11500, 17473), (11615, 17300), (12625, 15916)]