201059740

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 120

約数和(自身を含む): 508213440

約数和(自身を除く): 307153700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 70, 79, 98, 106, 140, 158, 196, 212, 245, 265, 316, 343, 371, 395, 490, 530, 553, 686, 742, 790, 980, 1060, 1106, 1372, 1484, 1580, 1715, 1855, 2212, 2401, 2597, 2765, 3430, 3710, 3871, 4187, 4802, 5194, 5530, 6860, 7420, 7742, 8374, 9604, 10388, 11060, 12005, 12985, 15484, 16748, 18179, 19355, 20935, 24010, 25970, 27097, 29309, 36358, 38710, 41870, 48020, 51940, 54194, 58618, 72716, 77420, 83740, 90895, 108388, 117236, 127253, 135485, 146545, 181790, 189679, 205163, 254506, 270970, 293090, 363580, 379358, 410326, 509012, 541940, 586180, 636265, 758716, 820652, 948395, 1025815, 1272530, 1436141, 1896790, 2051630, 2545060, 2872282, 3793580, 4103260, 5744564, 7180705, 10052987, 14361410, 20105974, 28722820, 40211948, 50264935, 100529870, 201059740]

約数ペア:

[(1, 201059740), (2, 100529870), (4, 50264935), (5, 40211948), (7, 28722820), (10, 20105974), (14, 14361410), (20, 10052987), (28, 7180705), (35, 5744564), (49, 4103260), (53, 3793580), (70, 2872282), (79, 2545060), (98, 2051630), (106, 1896790), (140, 1436141), (158, 1272530), (196, 1025815), (212, 948395), (245, 820652), (265, 758716), (316, 636265), (343, 586180), (371, 541940), (395, 509012), (490, 410326), (530, 379358), (553, 363580), (686, 293090), (742, 270970), (790, 254506), (980, 205163), (1060, 189679), (1106, 181790), (1372, 146545), (1484, 135485), (1580, 127253), (1715, 117236), (1855, 108388), (2212, 90895), (2401, 83740), (2597, 77420), (2765, 72716), (3430, 58618), (3710, 54194), (3871, 51940), (4187, 48020), (4802, 41870), (5194, 38710), (5530, 36358), (6860, 29309), (7420, 27097), (7742, 25970), (8374, 24010), (9604, 20935), (10388, 19355), (11060, 18179), (12005, 16748), (12985, 15484)]