201451516

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 441262080

約数和(自身を除く): 239810564

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 53, 58, 62, 106, 116, 124, 151, 203, 212, 217, 302, 371, 406, 434, 604, 742, 812, 868, 899, 1057, 1484, 1537, 1643, 1798, 2114, 3074, 3286, 3596, 4228, 4379, 4681, 6148, 6293, 6572, 8003, 8758, 9362, 10759, 11501, 12586, 16006, 17516, 18724, 21518, 23002, 25172, 30653, 32012, 32767, 43036, 46004, 47647, 56021, 61306, 65534, 95294, 112042, 122612, 131068, 135749, 190588, 224084, 232087, 248093, 271498, 333529, 464174, 496186, 542996, 667058, 928348, 950243, 992372, 1334116, 1624609, 1736651, 1900486, 3249218, 3473302, 3800972, 6498436, 6946604, 7194697, 14389394, 28778788, 50362879, 100725758, 201451516]

約数ペア:

[(1, 201451516), (2, 100725758), (4, 50362879), (7, 28778788), (14, 14389394), (28, 7194697), (29, 6946604), (31, 6498436), (53, 3800972), (58, 3473302), (62, 3249218), (106, 1900486), (116, 1736651), (124, 1624609), (151, 1334116), (203, 992372), (212, 950243), (217, 928348), (302, 667058), (371, 542996), (406, 496186), (434, 464174), (604, 333529), (742, 271498), (812, 248093), (868, 232087), (899, 224084), (1057, 190588), (1484, 135749), (1537, 131068), (1643, 122612), (1798, 112042), (2114, 95294), (3074, 65534), (3286, 61306), (3596, 56021), (4228, 47647), (4379, 46004), (4681, 43036), (6148, 32767), (6293, 32012), (6572, 30653), (8003, 25172), (8758, 23002), (9362, 21518), (10759, 18724), (11501, 17516), (12586, 16006)]