200844358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 379391040

約数和(自身を除く): 178546682

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 101, 143, 187, 202, 221, 286, 374, 409, 442, 818, 1111, 1313, 1717, 2222, 2431, 2626, 3434, 4499, 4862, 5317, 6953, 8998, 10634, 13906, 14443, 18887, 22321, 28886, 37774, 41309, 44642, 58487, 76483, 82618, 90389, 116974, 152966, 180778, 245531, 454399, 491062, 537017, 702253, 908798, 994279, 1074034, 1404506, 1988558, 5907187, 7724783, 9129289, 11814374, 15449566, 18258578, 100422179, 200844358]

約数ペア:

[(1, 200844358), (2, 100422179), (11, 18258578), (13, 15449566), (17, 11814374), (22, 9129289), (26, 7724783), (34, 5907187), (101, 1988558), (143, 1404506), (187, 1074034), (202, 994279), (221, 908798), (286, 702253), (374, 537017), (409, 491062), (442, 454399), (818, 245531), (1111, 180778), (1313, 152966), (1717, 116974), (2222, 90389), (2431, 82618), (2626, 76483), (3434, 58487), (4499, 44642), (4862, 41309), (5317, 37774), (6953, 28886), (8998, 22321), (10634, 18887), (13906, 14443)]