201317910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{659}}^1$

素因数の和:1285

約数の個数: 64

約数和(自身を含む): 513216000

約数和(自身を除く): 311898090

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 599, 659, 1198, 1318, 1797, 1977, 2995, 3295, 3594, 3954, 5990, 6590, 8985, 9885, 10183, 11203, 17970, 19770, 20366, 22406, 30549, 33609, 50915, 56015, 61098, 67218, 101830, 112030, 152745, 168045, 305490, 336090, 394741, 789482, 1184223, 1973705, 2368446, 3947410, 5921115, 6710597, 11842230, 13421194, 20131791, 33552985, 40263582, 67105970, 100658955, 201317910]

約数ペア:

[(1, 201317910), (2, 100658955), (3, 67105970), (5, 40263582), (6, 33552985), (10, 20131791), (15, 13421194), (17, 11842230), (30, 6710597), (34, 5921115), (51, 3947410), (85, 2368446), (102, 1973705), (170, 1184223), (255, 789482), (510, 394741), (599, 336090), (659, 305490), (1198, 168045), (1318, 152745), (1797, 112030), (1977, 101830), (2995, 67218), (3295, 61098), (3594, 56015), (3954, 50915), (5990, 33609), (6590, 30549), (8985, 22406), (9885, 20366), (10183, 19770), (11203, 17970)]